package com.pig4cloud.pigx.mp.handler;

import com.pig4cloud.pigx.mp.builder.TextBuilder;
import lombok.SneakyThrows;
import me.chanjar.weixin.common.session.WxSessionManager;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Component;

import java.util.Map;

import static me.chanjar.weixin.common.api.WxConsts.XmlMsgType;

/**
 * @author Binary Wang(https://github.com/binarywang)
 */
@Component
public class MsgHandler extends AbstractHandler {

	@Override
	@SneakyThrows
	public WxMpXmlOutMessage handle(WxMpXmlMessage wxMessage,
									Map<String, Object> context, WxMpService weixinService,
									WxSessionManager sessionManager) {

		if (!wxMessage.getMsgType().equals(XmlMsgType.EVENT)) {
			//TODO 可以选择将消息保存到本地
		}

		//当用户输入关键词如“你好”，“客服”等，并且有客服在线时，把消息转发给在线客服
		if (StringUtils.startsWithAny(wxMessage.getContent(), "你好", "客服")
				&& weixinService.getKefuService().kfOnlineList()
				.getKfOnlineList().size() > 0) {
			return WxMpXmlOutMessage.TRANSFER_CUSTOMER_SERVICE()
					.fromUser(wxMessage.getToUser())
					.toUser(wxMessage.getFromUser()).build();
		}


		//TODO 组装回复消息
		String content = "收到信息内容：" + wxMessage.getContent();

		return new TextBuilder().build(content, wxMessage, weixinService);

	}

}
